Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead the commissioning and testing of electrical systems on a major defence project.
- Company: Join a secure, highly regulated environment with a focus on defence.
- Benefits: Competitive hourly rate, contract role with potential for growth.
- Why this job: Make a significant impact in a critical industry while mentoring junior engineers.
- Qualifications: Proven experience in electrical commissioning and a degree in Electrical Engineering.
- Other info: Security clearance required; dynamic team with opportunities for professional development.
The predicted salary is between 55 - 70 £ per hour.
We are seeking an experienced Senior/Principal Electrical (EC&I) Commissioning Engineer to support a major defence project at a secure, highly regulated site near Reading. This is a senior, site-based role requiring a high level of technical expertise, leadership, and experience in commissioning, testing, and assurance of electrical and control systems within safety-critical environments.
Key Responsibilities
- Lead and oversee the commissioning, testing, and validation of electrical and EC&I systems on a complex defence project and provide technical leadership and mentorship to junior commissioning engineers and site teams.
- Develop, review, and approve commissioning strategies, test procedures, and method statements, alongside supervising functional testing, fault finding, and troubleshooting of complex electrical and control systems.
- Ensure all commissioning activities comply with project requirements, CDM regulations, and site safety procedures.
- Produce and review high-quality technical reports, test records, and handover documentation and lead technical reviews, progress meetings, and commissioning coordination sessions.
- Support the resolution of technical issues, non-conformances, and commissioning shortfalls while acting as a key technical interface between commissioning, design, construction, and safety teams.
Essential Experience & Skills
- Proven experience in a Senior or Principal Electrical / EC&I Commissioning Engineer role within a highly regulated industry (defence, nuclear, petrochemical, utilities, or similar).
- BEng/MEng in Electrical Engineering.
- Strong technical knowledge of electrical and control system commissioning processes, standards, and best practice.
- Demonstrable experience leading commissioning activities on complex projects.
- In-depth understanding of CDM regulations and formal permit-to-work systems.
- Ability to interpret and challenge electrical designs, schematics, and control system documentation.
- Strong fault-finding and problem-solving capability on complex systems.
Please note that this role requires Security Clearance; if clearance is not held, this role will not be suitable for you!
If you are qualified and interested, please apply or email: (url removed)
Senior/Principal Electrical (EC&I) Commissioning Engineer employer: Carrington West
Contact Detail:
Carrington West Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior/Principal Electrical (EC&I) Commissioning Engineer
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, especially those who have experience in defence projects. A friendly chat can lead to insider info about job openings or even a referral.
✨Tip Number 2
Prepare for the interview by brushing up on your technical knowledge. Be ready to discuss your past projects and how you tackled challenges in commissioning and testing. We want to see your problem-solving skills in action!
✨Tip Number 3
Showcase your leadership skills! If you've mentored junior engineers or led teams, make sure to highlight these experiences. Employers love candidates who can inspire and guide others.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we’re always on the lookout for talented individuals like you to join our team.
We think you need these skills to ace Senior/Principal Electrical (EC&I) Commissioning Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience in electrical and control systems commissioning. We want to see how your skills match the job description, so don’t be shy about showcasing your relevant projects and achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for this Senior/Principal role. We love seeing enthusiasm and a clear understanding of the responsibilities outlined in the job description.
Showcase Your Technical Expertise: Since this role requires a high level of technical knowledge, make sure to include specific examples of your experience with commissioning, testing, and assurance of electrical systems. We want to know how you’ve tackled challenges in safety-critical environments!
Apply Through Our Website: We encourage you to apply directly through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates!
How to prepare for a job interview at Carrington West
✨Know Your Technical Stuff
Make sure you brush up on your technical knowledge related to electrical and control systems. Be ready to discuss specific commissioning processes, standards, and best practices you've used in previous roles. This will show that you’re not just familiar with the theory but have practical experience too.
✨Show Leadership Skills
Since this role involves mentoring junior engineers, be prepared to share examples of how you've led teams or projects in the past. Highlight any experiences where you’ve provided technical leadership or resolved conflicts within a team. This will demonstrate your capability to take charge in a senior position.
✨Understand the Regulations
Familiarise yourself with CDM regulations and permit-to-work systems. Be ready to discuss how you’ve ensured compliance in your previous projects. This is crucial for a role in a highly regulated environment like defence, so showing your knowledge here will definitely impress.
✨Prepare for Problem-Solving Questions
Expect questions that test your fault-finding and troubleshooting skills. Think of complex issues you’ve encountered in past projects and how you resolved them. Being able to articulate your problem-solving process will showcase your analytical abilities and readiness for challenges in this role.
